16788290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 30720060

約数和(自身を除く): 13931770

約数列:

[1, 2, 5, 10, 79, 158, 269, 395, 538, 790, 1345, 2690, 6241, 12482, 21251, 31205, 42502, 62410, 106255, 212510, 1678829, 3357658, 8394145, 16788290]

約数ペア:

[(1, 16788290), (2, 8394145), (5, 3357658), (10, 1678829), (79, 212510), (158, 106255), (269, 62410), (395, 42502), (538, 31205), (790, 21251), (1345, 12482), (2690, 6241)]